import top.appx.zutil.IpUtil;

/**
 * Created by john on 2016/7/16.
 */
public class T1 {
    public static void main(String[] args) {
        long l = IpUtil.ip2long("192.168.1.1");
        String ip = IpUtil.long2ip(l);
        System.out.println(ip);
    }
}
